Base | Representation |
---|---|
bin | 11100000011101… |
… | …100100011101000 |
3 | 1012210202121111220 |
4 | 130003230203220 |
5 | 1431001342414 |
6 | 114413222040 |
7 | 14444101353 |
oct | 3403544350 |
9 | 1183677456 |
10 | 470730984 |
11 | 221796179 |
12 | 111791920 |
13 | 766a7a59 |
14 | 4673729a |
15 | 2b4d5ca9 |
hex | 1c0ec8e8 |
470730984 has 16 divisors (see below), whose sum is σ = 1176827520. Its totient is φ = 156910320.
The previous prime is 470730979. The next prime is 470730989. The reversal of 470730984 is 489037074.
It is an interprime number because it is at equal distance from previous prime (470730979) and next prime (470730989).
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (470730989) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9806872 + ... + 9806919.
It is an arithmetic number, because the mean of its divisors is an integer number (73551720).
Almost surely, 2470730984 is an apocalyptic number.
It is an amenable number.
470730984 is an abundant number, since it is smaller than the sum of its proper divisors (706096536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470730984 is a wasteful number, since it uses less digits than its factorization.
470730984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19613800 (or 19613796 counting only the distinct ones).
The product of its (nonzero) digits is 169344, while the sum is 42.
The square root of 470730984 is about 21696.3357274909. The cubic root of 470730984 is about 777.9008779730.
The spelling of 470730984 in words is "four hundred seventy million, seven hundred thirty thousand, nine hundred eighty-four".
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